Information Disclosure
（2026）
ＱWhere can one find the data and results?
ＡThe results obtained from mapping investigations are summarized in reports, which are available on the website of the Nuclear Regulation Authority (NRA), Japan. In addition to the data from mapping investigations, environmental data obtained by relevant ministries and local governments were compiled, and a database was constructed. The database is available on the “Environmental Radiation Monitoring Data Search site about the Great East Japan Earthquake.”
Fig.1 “Environmental Radiation Monitoring Data Search Site about the Great East Japan Earthquake.”
Data can be downloaded and visualized.